I want to know about all question style, can you guide me? (and have Example).

I think, you need code Ajax to call two jobs to this problem.

I have buy them, but code is close. Now I want to know how to code with your product

If must edit code. Can you guide me which files I must edit and Table?

I have fix it. Just edit css is: 'bottom:0;position:fixed;height:auto;right:0;z-index:10;margin:10px'.

You just edit file scorm (.XML) which don't call user. After upload.

Now I want to add field (example: code) for Exam, may you help me to edit code?

Some products of Elearning have got this feature.

Yes. I know. I just say that. I hope your team will develop . Thanks.

I know and I see them. but Teacher will don't see all courses of one User. Depend on his permissions which admin had assign him.